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Outdoor activitiesin O Fallon, Illinois

Discover outdoor activities in O Fallon with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.

Hiking

Gun Creek Campground at Rend Lake

Hosted by: Comfort Camping Club

38 going
Free
Gun Creek Campground at Rend Lake

Smoky Mountain Boots and Roots Hiking

Hosted by: Explorer Chicks of Saint Louis

1 going
Free
Smoky Mountain Boots and Roots Hiking

5/10/25 Forest Park Hike/Ruck: Pavillion #2

Hosted by: Medallion Hiking, Adventure, and Books

34 going
Free
5/10/25 Forest Park Hike/Ruck: Pavillion #2

Tour de Stooges (organized, co-ed ride with various routes)

Hosted by: WC2 -- Women's Cycling Community (Greater St. Louis)

6 going
Free
Tour de Stooges (organized, co-ed ride with various routes)

Walking

Sidewalk Talk Community Connection Event

Hosted by: Diverse Perspectives Liberate Me

1 going
Free
Sidewalk Talk Community Connection Event

Tour de Stooges (organized, co-ed ride with various routes)

Hosted by: WC2 -- Women's Cycling Community (Greater St. Louis)

6 going
Free
Tour de Stooges (organized, co-ed ride with various routes)

A walk in Forest Park

Hosted by: Walking Workout and Activity Meetup Group

7 going
Free
A walk in Forest Park

OpenTelemetry: A Primer for the Full-Stack Java/Spring Engineer

Hosted by: St. Louis Java User's Group

17 going
Free
OpenTelemetry: A Primer for the Full-Stack Java/Spring Engineer

Running

Sunday Morning Lafayette Square - Morning Park Run and Social Gathering

Hosted by: Lafeyette Square morning park run and gathering

2 going
Free
Sunday Morning Lafayette Square - Morning Park Run and Social Gathering

Tour de Stooges (organized, co-ed ride with various routes)

Hosted by: WC2 -- Women's Cycling Community (Greater St. Louis)

6 going
Free
Tour de Stooges (organized, co-ed ride with various routes)

Run Forest park trails or paths

Hosted by: St. Louis Trail Running Club

1 going
Free
Run Forest park trails or paths

Eastside Nine at Far Oaks

Hosted by: LPGA Amateur Golf Association - St. Louis Chapter

5 going
Free
Eastside Nine at Far Oaks